Buy a USB to OBD II cable with TIS software from Amazon, using a Windows PC and the TIS software it is an option that can be turned on or off as well as others like keyless remote windows roll up or down and rear window control with key, there are quite a few 'dealer programmable' options that can be changed. I paid less than $30 for the cable with software and have a Win 8.1 tablet constantly hooked up to the OBD II to monitor everything and allow changes.

In the manual for your truck it lists it as an owner option.Next time you go to your dealer have them plug it in and disable it internally. why would you do it any other way. I bought my 2010 4runner used and they still did it for me....Free of charge...Be nice to your dogs there love is unconditional.

All the dealers in Atlanta wouldn't do it for me because its technically supposed to be there by DOT regs. Or they wanted money for a 5 second fix. The cable comes in handy regardless for a bit of fine tuning when a CAI or exhaust system or anything gets added.

Buy a USB to OBD II cable with TIS software from Amazon, using a Windows PC and the TIS software it is an option that can be turned on or off as well as others like keyless remote windows roll up or down and rear window control with key, there are quite a few 'dealer programmable' options that can be changed. I paid less than $30 for the cable with software and have a Win 8.1 tablet constantly hooked up to the OBD II to monitor everything and allow changes.

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^this. I disabled my seatbelt alarms using the cable and TIS software.

Buy a USB to OBD II cable with TIS software from Amazon, using a Windows PC and the TIS software it is an option that can be turned on or off as well as others like keyless remote windows roll up or down and rear window control with key, there are quite a few 'dealer programmable' options that can be changed. I paid less than $30 for the cable with software and have a Win 8.1 tablet constantly hooked up to the OBD II to monitor everything and allow changes.